Base | Representation |
---|---|
bin | 10100101111000101… |
… | …10010000100110101 |
3 | 1001201211121010122110 |
4 | 22113202302010311 |
5 | 140244344142323 |
6 | 5040354121233 |
7 | 542604641166 |
oct | 122742620465 |
9 | 31654533573 |
10 | 11132412213 |
11 | 47a2a5807a |
12 | 21a8280219 |
13 | 10854a9080 |
14 | 7786db76d |
15 | 4524e7793 |
hex | 2978b2135 |
11132412213 has 32 divisors (see below), whose sum is σ = 16148643840. Its totient is φ = 6780945600.
The previous prime is 11132412191. The next prime is 11132412241. The reversal of 11132412213 is 31221423111.
It is not a de Polignac number, because 11132412213 - 28 = 11132411957 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11132412213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11132412713) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1553188 + ... + 1560338.
It is an arithmetic number, because the mean of its divisors is an integer number (504645120).
Almost surely, 211132412213 is an apocalyptic number.
11132412213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
11132412213 is a deficient number, since it is larger than the sum of its proper divisors (5016231627).
11132412213 is a wasteful number, since it uses less digits than its factorization.
11132412213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7569.
The product of its digits is 288, while the sum is 21.
Adding to 11132412213 its reverse (31221423111), we get a palindrome (42353835324).
The spelling of 11132412213 in words is "eleven billion, one hundred thirty-two million, four hundred twelve thousand, two hundred thirteen".
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